sql_regcase

(PHP 4, PHP 5)

Make regular expression for case insensitive match

string sql_regcase ( string $string )

Creates a regular expression for a case insensitive match.

Parameters:

string

The input string.

Returns:

Returns a valid regular expression which will match string, ignoring case. This expression is string with each alphabetic character converted to a bracket expression; this bracket expression contains that character's uppercase and lowercase form. Other characters remain unchanged.

Examples:

sql_regcase() example

<?php
echo sql_regcase("Foo - bar.");
?>

The above example will output:

[Ff][Oo][Oo] - [Bb][Aa][Rr].

Links:

http://php.net/manual/en/function.sql-regcase.php

doc_php

2016-02-24 16:12:22

Comments